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Cheap flights from Rennes to London City Airport from £104

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
RNS — LCY
6 Jul — 13 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rennes to London City

Enter your travel dates to find the best prices.

Cheapest flights from Rennes to London City
Explore the most affordable flight options available from Rennes to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 June 2026.

Thu 26/1116:45
RNS
-
LCY
1 stop3h 50m
KLM
Tue 1/1207:45
LCY
-
RNS
1 stop7h 30m
KLM
Deal found 4/6£191
Mon 23/1116:45
RNS
-
LCY
1 stop3h 50m
KLM
Thu 3/1207:45
LCY
-
RNS
1 stop7h 30m
KLM
Deal found 1/6£192
Thu 5/1116:45
RNS
-
LCY
1 stop3h 50m
KLM
Tue 10/1109:20
LCY
-
RNS
1 stop5h 55m
KLM
Deal found 3/6£195
Fri 30/1016:45
RNS
-
LCY
1 stop16h 25m
KLM
Mon 2/1118:55
LCY
-
RNS
1 stop20h 20m
KLM
Deal found 1/6£196
Fri 6/1116:45
RNS
-
LCY
1 stop3h 50m
KLM
Tue 10/1108:40
LCY
-
RNS
1 stop6h 35m
KLM
Deal found 3/6£197
Thu 3/914:25
RNS
-
LCY
1 stop6h 20m
KLM
Sat 12/908:25
LCY
-
RNS
1 stop7h 25m
KLM
Deal found 3/6£200
Fri 25/914:25
RNS
-
LCY
1 stop6h 20m
KLM
Mon 28/909:20
LCY
-
RNS
1 stop3h 35m
KLM
Deal found 5/6£202
Wed 23/914:25
RNS
-
LCY
1 stop6h 20m
KLM
Mon 28/909:20
LCY
-
RNS
1 stop3h 35m
KLM
Deal found 4/6£203
Mon 21/1216:45
RNS
-
LCY
1 stop3h 50m
KLM
Thu 24/1220:05
LCY
-
RNS
2 stops13h 15m
KLM
Deal found 4/6£205
Sun 13/1218:10
RNS
-
LCY
1 stop15h 00m
KLM
Thu 17/1210:00
LCY
-
RNS
1 stop5h 15m
KLM
Deal found 4/6£207
Wed 17/614:25
RNS
-
LCY
1 stop3h 55m
KLM
Mon 22/620:15
LCY
-
RNS
1 stop16h 40m
KLM
Deal found 1/6£210

Find flight deals from Rennes to London City

Discover tips and strategies to find the most affordable flight options for your journey from Rennes (RNS) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 June 2026.

Round-trip from

£191

One-way from

£104

Popular in

August

Cheapest in

January

Average price

£114
KLM
  • KLM
  • 26/11-1/12
  • 2 total stops
  • 11h 20m total
  • Rennes to London
Search Deals
KLM
  • KLM
  • 23/9
  • 1 total stop
  • 3h 55m total
  • Rennes to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rennes to London City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 June 2026.
Use the filters below to find and compare flights from Rennes to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 11/9

14:25-18:30

1 stop5h 05m

London City

Mon 14/9

20:15-10:20

2 stops13h 05m

£233

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Wed 28/10

16:45-19:35

1 stop3h 50m

London City

Sat 31/10

10:00-17:40

1 stop6h 40m

£269

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Mon 26/10

16:45-19:35

1 stop3h 50m

London City

Thu 29/10

09:20-16:15

1 stop5h 55m

£278

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Fri 11/9

14:25-19:45

1 stop6h 20m

London City

Sun 13/9

20:45-10:20

2 stops12h 35m

£295
Fastest return journey

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Tue 16/6

14:25-18:30

1 stop5h 05m

London City

Thu 18/6

08:25-13:55

1 stop4h 30m

£316
Cheapest one-way

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Tue 21/7

18:05-17:20

1 stop24h 15m

£135

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Sat 11/7

18:05-18:30

1 stop25h 25m

£157

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Mon 31/8

18:20-19:45

2 stops26h 25m

£169

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Tue 4/8

16:20-18:50

2 stops27h 30m

£172

RennesLondon

RNS - LCY

RNSLCY

Rennes St Jacques

Sat 20/6

17:20-13:15

1 stop20h 55m

£175

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Rennes to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Rennes with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Rennes to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rennes to London City?

    Rennes St Jacques (RNS) is the airport you will fly out of if you book a flight from Rennes to London City. You should not have trouble finding flights to London City from St Jacques; the airport handles an average of 0 outbound flights to London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Rennes airport to London City. It is only a 4.0 mi journey to St Jacques (RNS) from Rennes’s city center.

  • How long is the flight from Rennes to London City Airport?

    KLM can get you from Rennes to London City Airport in just under 5h 05m. Your travel time can differ by up to . Airlines will cover a distance of 250 mi.

  • Can I find deals for flights from Rennes to London City that include hotel bookings?

    Yes. In addition to deals on Rennes to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rennes to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rennes to London City.

  • Can I find deals for business class flights from Rennes to London City?

    Yes. Cheapflights offers flight deals from Rennes to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Romford
Guildford
Borehamwood
Folkestone
Southall

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Why should you use Cheapflights to find cheap flight tickets from Rennes to London City?

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Yes! Cheapflights helps users easily find flights from Rennes to London City with no change fees.

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